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Site classification in estimation of fertilization effects on drained mires.

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Title: Site classification in estimation of fertilization effects on drained mires.
Author: Westman, Carl Johan
Citation: Acta Forestalia Fennica. 1987. 198: 1-55.
ISSN: 0001-5636
Abstract: Results are presented from a study of growth increases resulting from a factorial NPK fertilizer experiment in NE Finland. Data were collected for 2624 sample trees (mainly Scots pine, with some Norway spruce and Betula pubescens) on 164 sample plots at 19 sites. Five edaphic groups were distinguished for the sample plots based on N-P and acid-base gradients. In general, stand volume of the sites was low (5-70 msuperscript 3/ha) and overall stand response to drainage and fertilizers was small, especially on the less fertile sites, although individual trees showed strong responses.
URI: http://hdl.handle.net/1975/9299
Date: 1987

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